2pdz: Difference between revisions
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'''SOLUTION STRUCTURE OF THE SYNTROPHIN PDZ DOMAIN IN COMPLEX WITH THE PEPTIDE GVKESLV, NMR, 15 STRUCTURES''' | '''SOLUTION STRUCTURE OF THE SYNTROPHIN PDZ DOMAIN IN COMPLEX WITH THE PEPTIDE GVKESLV, NMR, 15 STRUCTURES''' | ||
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[[Category: Schneider-Mergener, J.]] | [[Category: Schneider-Mergener, J.]] | ||
[[Category: Schultz, J.]] | [[Category: Schultz, J.]] | ||
[[Category: | [[Category: Nmr]] | ||
[[Category: | [[Category: Syntrophin pdz domain]] | ||
[[Category: Voltage-gated sodium channel]] | |||
[[Category: | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 12:56:03 2008'' | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | |||
Revision as of 12:56, 4 May 2008
SOLUTION STRUCTURE OF THE SYNTROPHIN PDZ DOMAIN IN COMPLEX WITH THE PEPTIDE GVKESLV, NMR, 15 STRUCTURES
OverviewOverview
Syntrophins are modular proteins belonging to the dystrophin associated glycoprotein complex and are thought to be involved in the regulation of the muscular system. Screening of peptide libraries revealed selectivity of the synotrophin PDZ domain toward the motif R/K/Q-E-S/T-X-V-COO- found to be highly conserved in the alpha-subunit C-terminus of vertebrate voltage gated sodium channels (VGSCs). The solution structure of the domain in complex with the peptide G-V-K-E-S-L-V shows specific interactions between the conserved residues in the peptide and syntrophin-characteristic residues in the domain. We propose that syntrophins localize VGSCs to the dystrophin network through its PDZ domain.
About this StructureAbout this Structure
2PDZ is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.
ReferenceReference
Specific interactions between the syntrophin PDZ domain and voltage-gated sodium channels., Schultz J, Hoffmuller U, Krause G, Ashurst J, Macias MJ, Schmieder P, Schneider-Mergener J, Oschkinat H, Nat Struct Biol. 1998 Jan;5(1):19-24. PMID:9437424 Page seeded by OCA on Sun May 4 12:56:03 2008